Slide one end of this flexible vacuum attachment over your vacuum hose, and the other end becomes a tiny high-suction tool for vacuuming in small spaces: dryer vents, drawers, electronic devices. Or slide on the detail brush to clean refrigerator coils, radiators, air conditioners. 29" hose. The suction end is the size of a man's thumbnail. Vacuum attachment Fits most standard 1 1/4" diameter vacuum wands.